ABSTRACT
BACKGROUND: We aimed to analyse the rates of early and causes of death in patients aged over 65 years with a type II odontoid fracture. METHODS: A consecutive series of 93 patients with a type II fracture of the odontoid process was retrospectively identified. Data collected included patient demographics, co-morbidities, associated injuries, neurological injury, date of death and cause of death. Mean patient age was 81. Five patients (5%) were treated operatively while the rest were treated in a hard cervical collar. Five patients (5%) had an incomplete cervical cord injury secondary to the fracture. RESULTS: The rate of mortality at 30 days was 10% (9 patients) and at 90 days it was 16% (15 patients). Following multivariate analysis, the factors found to significantly increase the risk of 30-day mortality included increasing age, increasing injury severity score and leukaemia. Following univariate analysis the only factor found to increase the risk of 90-day mortality was advancing age. The commonest causes of death were pneumonia and ischaemic coronary disease. CONCLUSION: Our results suggest that this patient cohort is frail and at risk of early mortality. We suggest that their inpatient care be provided in close conjunction with elderly care physicians.
